27450633

素因数分解:

$3^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 44278208

約数和(自身を除く): 16827575

約数列:

[1, 3, 7, 21, 37, 49, 103, 111, 147, 259, 309, 343, 721, 777, 1029, 1813, 2163, 2401, 3811, 5047, 5439, 7203, 11433, 12691, 15141, 26677, 35329, 38073, 80031, 88837, 105987, 186739, 247303, 266511, 560217, 741909, 1307173, 3921519, 9150211, 27450633]

約数ペア:

[(1, 27450633), (3, 9150211), (7, 3921519), (21, 1307173), (37, 741909), (49, 560217), (103, 266511), (111, 247303), (147, 186739), (259, 105987), (309, 88837), (343, 80031), (721, 38073), (777, 35329), (1029, 26677), (1813, 15141), (2163, 12691), (2401, 11433), (3811, 7203), (5047, 5439)]